:root { color-scheme: dark; font-family: system-ui, -apple-system, "Microsoft JhengHei", sans-serif; background: #060b19; color: #f1f5f9; line-height: 1.7; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
main { max-width: 1100px; margin: auto; padding: 64px 24px 32px; }
.eyebrow { font-size: .8rem; letter-spacing: .12em; color: #67e8f9; font-weight: 800; }
h1 { font-size: clamp(2rem, 6vw, 3.4rem); line-height: 1.2; margin: 16px 0; }
.intro, footer { color: #a6b6cb; }
.intro { max-width: 680px; margin-bottom: 32px; }
#festival-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 310px), 1fr)); gap: 24px; }
.festival-card { --accent: #06b6d4; display: flex; flex-direction: column; text-decoration: none; color: inherit; border: 1px solid #334155; border-top: 4px solid var(--accent); border-radius: 20px; background: #0f172a; padding: 28px; min-height: 300px; transition: transform .15s, border-color .15s; }
.festival-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.festival-card:focus-visible, a:focus-visible { outline: 3px solid #fbbf24; outline-offset: 6px; }
.festival-icon { font-size: 2.4rem; }
.festival-card h2 { font-size: 1.4rem; line-height: 1.5; margin: 12px 0; }
.festival-card p { margin: 4px 0; color: #b8c7d9; }
.festival-card .dates { color: var(--accent); font-weight: 800; }
.open-link { color: var(--accent); padding-top: 24px; margin-top: auto; font-weight: 800; }
#share-status { border: 1px solid #64748b; border-radius: 12px; padding: 14px 18px; margin-bottom: 24px; background: #172337; }
#share-status:empty { display: none; }
footer { max-width: 1100px; margin: 0 auto; padding: 24px; font-size: .85rem; }
a { color: #67e8f9; text-underline-offset: 4px; }
@media (prefers-reduced-motion: reduce) { .festival-card { transition: none; } }